Guilt-free: 15 low-calorie snacks perfect for TV binge watching

If you buy a microwave mix of popcorn and believe you're eating healthily, guess again - commercial popcorn can easily run up to 500 calories a bag. But if you're willing to put in a little legwork and pop the kernels yourself over the stove, you've got yourself an incredibly low-calorie snack that only soaks up 31 calories a serve.